package part2;

/**
 * @Author juzipi
 * @Date 2021/6/26 16:04
 * @Info
 */
public class ExtendTest {

    public static void main(String[] args) {
        Person person = new Person();
        person.age = 20;
        person.name = "张三";

        Student student = new Student();
        student.age = 24;
        student.name = "李四";

    }

}
